• China-US trade war escalated!

    China-US trade war escalated! On 5th,May,Trump suddenly had several twitter announced that USD325 billion dollards of additional goods sent to US by China will have 25% import tariff. Just now, the Chinese Ministry of Commerce spokesperson said at 12:03 (May 10) that the US officially implemented tariff increases. The US has raised the tariff of 200 billion US dollars on Chinese exports to the US from 10% to 25%, the Chinese side deeply regrets that they will have to take…

  • Warm edge space insulated glass production

    Traditional insulated glass are made with glass,spacer,buytl sealant and structural sealant,the function of butyl sealant is to increase the watertight and airtight,the structural sealant is used to increase the structure strength of the insulated glass,especially for some facade IGU ,the size can reach 4000*1500mm,the glass need very high strength to keep the structure of insulated glass. Recent years,warm edge spacer,or super spacer insulated glass is more popular.The warm edge combine the advantage of butyl,desiccant,and secondary sealant together,the easy production process…

  • PDLC smart glass supply-Morn

    Smart glass,or switchable glass is widely used in indoor conference room,shower rooms,office privacy protection and many other projects,it’s now a very popular new glass that can protect privacy and create secret environment. Smart glass can be classified into 3 types: electrochromic smart glass, thermochromic smart glass and photochromic smart glass. Electrochromic smart glass is most widely used now with several different types: a.PDLC type, The transparent and translucent conversion is realized by controlling the liquid crystal molecules morphology. b.ITO coating,…

  • Aluminium windows VS PVC windows

    The innovation of thermal break aluminium profiles,makes thermal insulation of aluminium windows much more energy efficient with high performance double glazed units and can compete PVC ones,based on similar energy efficient performance,there’re many more advantages compared with PVC windows. 1.Fire resistant performance Aluminium is non combustible materials,it can withstand high temperature which can provide more protection in case of fire. Here is a video showing the difference when fire happened,thanks “Ventanas y Puertas de Aluminio” shared the video on Youtube….

  • How to calculate the glass STC?

    One of the features of glass is sound proof,whether it’s single glazing, laminated glass,insulated glass or even laminated insulated,the glass can reduce the sounds transferrd from outdoor to indoor. The order of sound insulation performance from poor to excellent is: monolithic glass < laminated glass <double insulated glass < triple insulating glass< laminated insulated glass. Here we introduce a simple formula to calculate the glass STC-sound transmission class. 1.Monolithic glass Formula: R=13.5lgM+13 R:Monolithic glass STC M:Glass density Example:6mm clear tempered…

  • Low e coating position-Surface #2 VS Surface #3

    Most low e coatings for insulated glass are placed on surface #2,but some projects have the low e coating on surface #3,but what’s the difference if we place the coating on #2 and #3? Here we’ll introduce how the low e coating position affect the glass performance. Main difference: 1.Different SC value. Based on above data,SC value changed much based on different position.So clients should adjust the coating position according to the climate and SC requirement.In cold areas,the low e…

  • Silk screen /ceramic frit glass

    Silk-screening ceramic frit onto glass panels allows designers create unique appearance using patterns and color. Silk screening process is similar as heat treated glass(tempered or heat strengthened) but before heat treating process,ceramic frit inks is applied to the glass surface by silk screen and the tempering process will bond the inks to the glass permanently ,so different from back painted glass ,the patterns or colors will last lifetime and won’t fade or disappear during the glass lifetime. Ceramic frit glass…

  • Factors affect the facade materials costs

    What are the main factors affecting the cost of curtain wall materials? Today, I will tell you about it: First, glass 1.glass raw materials: clear glass (conventional), french green, low iron glass, etc. 2, the configuration of the glass: single piece, insulated glass,laminated insulated glass and so on. 3, glass coating: single silver Low-e, double silver Low-e, solar reflective glass 4, Secondary sealant: plastic brand (conventional domestic, imported Dow corning,Sika sealant), secondary sealant depth (structural sealant ≤ 12mm). 5, Insulated…

  • What’s Bulletproof glass ?

    Bulletproof glass,is some high end glass that can resist the impact of bullet,it’s made with multi layer clear float glass and PVB interlayers,as well as some special bulletproof films. Firstly let’s check the test for China bulletproof glass: As we know tempered glass and laminated glass glass are safety glass which can resist certain impact and prevent injury. Especially laminated glass,the PVB or SGP interlayer can cohere the glass and sometimes keep the glass integrity even if the glass break….

  • Advantages of thermal break aluminium windows

    Because the aluminum alloy is a metal, the heat conduction is relatively fast, so when the temperature difference between indoor and outdoor is large, the aluminum alloy can become a “bridge” for transferring heat. Door and window made by aluminium alloy has poor heat insulation performance .The thermal break aluminum is disconnected from the middle of the aluminum alloy. It uses nylon or PVC to connect the broken aluminum alloy. We know that the heat conduction of the nylon or PVC is obviously slower than…

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